2013-08-16 22:49:24

by Malcolm Priestley

[permalink] [raw]
Subject: [PATCH 6/8] staging: vt6656: desc.h remove typedef tagSTxDataHead_g_FB to new structure in rxtx.h

To new structure.
typedef struct tagSTxDataHead_g_FB -> struct vnt_tx_datahead_g_fb

This is only needed by rxtc.c so moved to rxtx.h visible to
vnt_rts*/vnt_cts* structures which it will eventually form part of
their structure.

Signed-off-by: Malcolm Priestley <[email protected]>
---
drivers/staging/vt6656/desc.h | 17 -----------------
drivers/staging/vt6656/rxtx.c | 15 ++++++++-------
drivers/staging/vt6656/rxtx.h | 15 +++++++++++++++
3 files changed, 23 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h
index b0cb8c4..1ee0331 100644
--- a/drivers/staging/vt6656/desc.h
+++ b/drivers/staging/vt6656/desc.h
@@ -166,23 +166,6 @@ typedef const STxShortBufHead *PCSTxShortBufHead;
/*
* TX data header
*/
-typedef struct tagSTxDataHead_g_FB {
- u8 bySignalField_b;
- u8 byServiceField_b;
- u16 wTransmitLength_b;
- u8 bySignalField_a;
- u8 byServiceField_a;
- u16 wTransmitLength_a;
- u16 wDuration_b;
- u16 wDuration_a;
- u16 wDuration_a_f0;
- u16 wDuration_a_f1;
- u16 wTimeStampOff_b;
- u16 wTimeStampOff_a;
-} __attribute__ ((__packed__))
-STxDataHead_g_FB, *PSTxDataHead_g_FB;
-typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;
-
typedef struct tagSTxDataHead_ab {
u8 bySignalField;
u8 byServiceField;
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 585a2e3..20c4656 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -535,7 +535,8 @@ static u32 s_uFillDataHead(struct vnt_private *pDevice,
return (pBuf->wDuration_a);
} else {
// Auto Fallback
- PSTxDataHead_g_FB pBuf = (PSTxDataHead_g_FB)pTxDataHead;
+ struct vnt_tx_datahead_g_fb *pBuf =
+ (struct vnt_tx_datahead_g_fb *)pTxDataHead;
//Get SignalField,ServiceField,Length
BBvCalculateParameter(pDevice, cbFrameLength, wCurrentRate, byPktType,
(u16 *)&(pBuf->wTransmitLength_a), (u8 *)&(pBuf->byServiceField_a), (u8 *)&(pBuf->bySignalField_a)
@@ -1195,12 +1196,12 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
pvRTS = (struct vnt_rts_g_fb *) (pbyTxBufferAddr + wTxBufSize +
sizeof(struct vnt_rrv_time_rts) + cbMICHDR);
pvCTS = NULL;
- pvTxDataHd = (PSTxDataHead_g_FB) (pbyTxBufferAddr + wTxBufSize +
- sizeof(struct vnt_rrv_time_rts) + cbMICHDR +
- sizeof(struct vnt_rts_g_fb));
+ pvTxDataHd = (struct vnt_tx_datahead_g_fb *) (pbyTxBufferAddr +
+ wTxBufSize + sizeof(struct vnt_rrv_time_rts) +
+ cbMICHDR + sizeof(struct vnt_rts_g_fb));
cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_rts) +
cbMICHDR + sizeof(struct vnt_rts_g_fb) +
- sizeof(STxDataHead_g_FB);
+ sizeof(struct vnt_tx_datahead_g_fb);
}
else if (bRTS == false) { //RTS_needless
pvRrvTime = (struct vnt_rrv_time_cts *)
@@ -1210,12 +1211,12 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
pvRTS = NULL;
pvCTS = (struct vnt_cts_fb *) (pbyTxBufferAddr + wTxBufSize +
sizeof(struct vnt_rrv_time_cts) + cbMICHDR);
- pvTxDataHd = (PSTxDataHead_g_FB) (pbyTxBufferAddr +
+ pvTxDataHd = (struct vnt_tx_datahead_g_fb *) (pbyTxBufferAddr +
wTxBufSize + sizeof(struct vnt_rrv_time_cts) +
cbMICHDR + sizeof(struct vnt_cts_fb));
cbHeaderLength = wTxBufSize + sizeof(struct vnt_rrv_time_cts) +
cbMICHDR + sizeof(struct vnt_cts_fb) +
- sizeof(STxDataHead_g_FB);
+ sizeof(struct vnt_tx_datahead_g_fb);
}
} // Auto Fall Back
}
diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
index 3c82623..ba80271 100644
--- a/drivers/staging/vt6656/rxtx.h
+++ b/drivers/staging/vt6656/rxtx.h
@@ -68,6 +68,21 @@ struct vnt_tx_datahead_g {
u16 wTimeStampOff_a;
} __packed;

+struct vnt_tx_datahead_g_fb {
+ u8 bySignalField_b;
+ u8 byServiceField_b;
+ u16 wTransmitLength_b;
+ u8 bySignalField_a;
+ u8 byServiceField_a;
+ u16 wTransmitLength_a;
+ u16 wDuration_b;
+ u16 wDuration_a;
+ u16 wDuration_a_f0;
+ u16 wDuration_a_f1;
+ u16 wTimeStampOff_b;
+ u16 wTimeStampOff_a;
+} __packed;
+
/* RTS buffer header */
struct vnt_rts_g {
u8 bySignalField_b;
--
1.8.1.2